Project problems

SupraSean

SupraSean

SPRASEAN MTHRFKR
Mar 3, 2009
487
0
0
Pittsburgh, PA
ok, so it was finally warm enough to go out and screw with the supra. so i went out, and this is basically where im at... the car will not start. the power doesnt even get to the efi fuse. the fuel pump does not turn on, i get no power to the resistor, and on top of that i have no spark. i have checked the ecu connections, and various other connections. and everything seems good. on a side note. i have absolutely no Check engine light ever. when the key is first turned on(when all other icons light up) or when a crank it. the only other thing i can think of is that the fusible link is blown, but wouldnt that cut the power to everything powered through the fuse box's?. if anybody has any additional info. it would be GREATLY appreciated as i am digging into my skull from scratching my head in confusion so much..... Thanks
 
SupraSean

SupraSean

SPRASEAN MTHRFKR
Mar 3, 2009
487
0
0
Pittsburgh, PA
the only thing that even makes remotely any sense. is that somehow i pulled wires out of the back of the fusebox in the engine bay, because everything in cabin works. the way i was looking at the diagram if there is power through the fusible link, the next step to the fuel pump is the am2 40a fuse, which is good,next from there is 15a efi fuse, which has no power to it. so since there is no power to either of those fuses you would think that actual fusible link was blown,,, but if that was the case nothing else would work in cabin. gawd im gunna go crazy....

also i cant find one thing in the tsrm about the cds 30a fuse in the engine bay fuse block, that fuse is blown, but doesnt seem to be an important circuit,,,, what is it?
 
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Heavy D

Heavy D

New Member
Jun 3, 2009
358
0
0
worcester, ma
have you checked the silver relay thats in the fuse block in the engine bay? i broke one of those on my 87 N/A and the car never started untill i got another one and then it fired right up, maby your relay is no good, should check it out
 
Heavy D

Heavy D

New Member
Jun 3, 2009
358
0
0
worcester, ma
have you checked the relays by the foot area? i know theres a relay that needs to be reset, and then you said that theres no CEL what so ever? maby you have a bad ground that is not touching the motor, i know when the EFI fuse is pop or taken out the CEL will be off, and same goes with the grounds, and like you said about the fusable link, wouldnt hurt to check if you havent
 
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